<style>.col-xl {padding: 0px;}</style>
<div id="homeIndexDivHtml"></div>
<script src="static/js/service/homeIndex.js"></script>
<script src="static/js/ka.qrcode.js" type="text/javascript"></script>
<script src="static/js/ka.websocket.js" type="text/javascript"></script>
<script>homeIndex.init();</script>